"Unit cost, i.e. excluding cost of certain items (e.g. aircraft, First Outfits)." - Text from Defences Estimates, "They do not include other costs, such as those for Government Furnished Equipment (GFE)—as they are not held centrally for each ship and could be provided only at disproportionate cost." Bob Ainsworth, Minister of State for the Armed Forces, 16 July 2008.